Add latest changes from gitlab-org/gitlab@13-5-stable-eev13.5.0-rc42

1 files changed, 24 insertions, 0 deletions

diff --git a/lib/gitlab/metrics/dashboard/stages/custom_dashboard_metrics_inserter.rb b/lib/gitlab/metrics/dashboard/stages/custom_dashboard_metrics_inserter.rb
new file mode 100644
index 00000000000..5ed4466f440
--- /dev/null
+++ b/lib/gitlab/metrics/dashboard/stages/custom_dashboard_metrics_inserter.rb
@@ -0,0 +1,24 @@
+# frozen_string_literal: true
+
+module Gitlab
+  module Metrics
+    module Dashboard
+      module Stages
+        # Acts on metrics which have been ingested from source controlled dashboards
+        class CustomDashboardMetricsInserter < BaseStage
+          # For each metric in the dashboard config, attempts to
+          # find a corresponding database record. If found, includes
+          # the record's id in the dashboard config.
+          def transform!
+            database_metrics = ::PrometheusMetricsFinder.new(common: false, group: :custom, project: project).execute
+
+            for_metrics do |metric|
+              metric_record = database_metrics.find { |m| m.identifier == metric[:id] }
+              metric[:metric_id] = metric_record.id if metric_record
+            end
+          end
+        end
+      end
+    end
+  end
+end